This line fails:
 
 
 
public static EnumDesc<Direction>[] DirectionDesc = EnumDesc<Direction>.All;
 
 
 
This is the EnumDesc declaration:
 
...
  public class EnumDesc<T>
  {
    ..
    public static EnumDesc<T>[] All { get { ... } };
 
This is the error:
 
error CS0030: Cannot convert type `EnumDesc<T>[]' to `EnumDesc<Direction>[]'